
Turn any document, video or topic into a finished quiz in seconds
Turn any document, video or topic into a finished quiz in seconds
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“Study” · Coding & Development·57 results
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Turn any document, video or topic into a finished quiz in seconds
Turn any document, video or topic into a finished quiz in seconds
High-quality human data for AI training, evaluation, and research

A free place to study the Bible with an AI assistant
A free place to study the Bible with an AI assistant
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms
Learn to code free with hands-on lessons and instant playgrounds

Interactive courses for data science, AI and analytics skills
Practise PTE Academic and PTE Core free, with AI scoring for speaking and writing
Practise PTE Academic and PTE Core free, with AI scoring for speaking and writing

AI-powered practice and scoring for the Duolingo English Test
AI-powered practice and scoring for the Duolingo English Test
Chat with any PDF, video, or website and get cited answers in seconds

Catholic answer engine grounded in 30,000+ cited sources

PTE practice tests with instant AI scoring and realistic mock exams
PTE practice tests with instant AI scoring and realistic mock exams
Real human data for AI training, evals, and research — in minutes
Search and study millions of public SKILL.md agent skills
Search and study millions of public SKILL.md agent skills

One AI study workspace with 25+ tools for essays, math, research and exam prep
One AI study workspace with 25+ tools for essays, math, research and exam prep

Good ideas, better timing — learn from 2,000+ startup stories
Good ideas, better timing — learn from 2,000+ startup stories

An AI workbench that plans and executes real tasks, not just chats.
Expert-reviewed digital SAT prep with adaptive tests and a curated question bank
Expert-reviewed digital SAT prep with adaptive tests and a curated question bank

AI assignment helper with detection and humanizer in one place
AI assignment helper with detection and humanizer in one place
Turn your notes into interactive AI quizzes
Turn your notes into interactive AI quizzes
An AI growth agent that researches, builds and runs your ads across every channel
An AI growth agent that researches, builds and runs your ads across every channel

Agent-native notebook for cloud data science and ML workflows
A private, offline notebook that turns your own sources into reports, decks and briefings
A private, offline notebook that turns your own sources into reports, decks and briefings
Customer and user research at scale, powered by AI conversations
Customer and user research at scale, powered by AI conversations
Dropshipping course plus lifetime AI tools for one flat payment
Dropshipping course plus lifetime AI tools for one flat payment